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display virtualenv's help message on '--help'

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Yamashita Yuu
2013-05-01 13:07:49 +09:00
parent 5baa5084dc
commit 5b357d2862
1 changed files with 3 additions and 0 deletions
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bin/pyenv-virtualenv
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@@ -3,6 +3,8 @@
# Summary: Create a Python virtualenv using the pyenv-virtualenv plugin
#
# Usage: pyenv virtualenv [VIRTUALENV_OPTIONS] <version> <virtualenv-name>
# pyenv virtualenv --version
# pyenv virtualenv --help
#
PYENV_VIRTUALENV_VERSION="20130307"
@@ -69,6 +71,7 @@ version() {
usage() {
# We can remove the sed fallback once pyenv 0.2.0 is widely available.
pyenv-help virtualenv 2>/dev/null || sed -ne '/^#/!q;s/.//;s/.//;1,4d;p' < "$0"
pyenv-exec python "${VIRTUALENV}" --help 2>/dev/null || true
[ -z "$1" ] || exit "$1"
}